6 Creative Ideas for Recycling Old Glass Demijohns: From Planters to Garden Tables

Give your vintage bottles new life with these charming and functional DIY projects.

Old glass demijohns — those large, bulbous bottles once used to ferment wine, cider, or vinegar — have found new popularity beyond the cellar. With their timeless charm, beautiful curves, and thick glass, they’re ideal for upcycling into stunning décor or practical household items.

If you’ve got one collecting dust in the garage or spotted one at a flea market, don’t toss it — transform it. Here are 6 brilliant ideas for recycling old demijohns into eye-catching, eco-friendly features in your home or garden.

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🪴 1. Statement Planter for Indoors or Outdoors

Demijohns make gorgeous planters — their round shape and clear or green glass turn simple plants into art.

How to do it:

• Choose trailing or upright plants like pothos, philodendron, or even herbs.

• Add pebbles to the bottom for drainage.

• You can cut off the top (carefully, with a glass cutter) to create an open planter, or keep the top narrow for hydroponic or water-based propagation.

Perfect for:

• Windowsills, patios, or as a centerpiece on a porch.

Tip: Use colored glass demijohns for a subtle tint that enhances plant greenery.

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💡 2. Ambient Lamp or Fairy Light Feature

Turn an old demijohn into a glowing lantern or soft ambient lamp by inserting a string of LED fairy lights inside.

How to do it:

• Clean the inside thoroughly.

• Insert a battery-powered or USB fairy light string.

• Plug or hide the cord behind furniture or décor.

• For an upgrade, use a light kit to convert it into a full table lamp.

Perfect for:

• Cozy corners, bedrooms, or garden gatherings.

Pro Tip: Amber or green glass adds a warm, vintage glow at night.

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🌿 3. Terrarium for Moss and Miniature Plants

Why buy a glass terrarium when you can upcycle a demijohn into a lush, self-contained ecosystem?

How to do it:

• Add pebbles, charcoal, and potting mix in layers.

• Plant moss, ferns, or miniature plants inside.

• Lightly water, seal with a cork or leave partially open.

Perfect for:

• A living sculpture in your living room or hallway.

Fun Idea: Add tiny figurines or fairy garden elements for whimsy.

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🪑 4. Garden Table Base with a Rustic Twist

Larger demijohns (especially 5–10 gallon sizes) can be transformed into the base of a garden table or patio accent table.

How to do it:

• Place a round glass or reclaimed wood tabletop on top of the inverted bottle.

• Secure it with epoxy or use a metal bracket to stabilize it.

Perfect for:

• Outdoor seating areas, patios, or rustic indoor nooks.

Tip: Use multiple demijohns for a long console or dining table base.

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💐 5. Oversized Vase for Dried or Fresh Flowers

Let a demijohn shine as a dramatic floor-standing vase — ideal for tall dried arrangements like pampas grass, eucalyptus, or sunflowers.

How to do it:

• Clean the glass and remove any residue.

• Choose long-stemmed botanicals for balance.

• Let it stand in corners, entryways, or beside furniture for visual interest.

Perfect for:

• Rustic, farmhouse, or boho-inspired décor.

Style Tip: Cluster 2–3 demijohns of different heights for a designer look.

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🧼 6. Rain Chain or Water Feature Base

For the crafty gardener, a demijohn can become part of a mini water fountain or rain collection feature.

How to do it:

• Use as a base reservoir for a recirculating fountain pump.

• Let rainwater flow into it from a decorative chain off your gutter.

• Top with pebbles or float flowers for beauty.

Perfect for:

• Zen gardens, patios, or soothing water features.

Bonus: Adds charm and serenity to any garden space.

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♻️ Final Thoughts: Vintage Glass with Modern Purpose

Glass demijohns are more than just beautiful antiques — they’re blank canvases for creativity. Whether you’re after practical upcycling or stylish décor, these charming vessels offer endless potential to blend history with modern living.

So next time you spot one at a thrift store or tucked away in the basement, remember: it might just be the perfect piece for your next DIY masterpiece.